diff --git a/slides/k8s/local-persistent-volumes.md b/slides/k8s/local-persistent-volumes.md
index 984a7c40..b7718bd0 100644
--- a/slides/k8s/local-persistent-volumes.md
+++ b/slides/k8s/local-persistent-volumes.md
@@ -22,12 +22,14 @@
 
 - That cluster's StatefulSet will create PVCs
 
-- These PVCs will remain unbound, until we will create local volumes manually
+- These PVCs will remain unbound¹, until we will create local volumes manually
 
   (we will basically do the job of the dynamic provisioner)
 
 - Then, we will see how to automate that with a dynamic provisioner
 
+.footnote[¹Unbound = without an associated Persistent Volume.]
+
 ---
 
 ## Work in a separate namespace
diff --git a/slides/k8s/statefulsets.md b/slides/k8s/statefulsets.md
index 072282fa..9692eef0 100644
--- a/slides/k8s/statefulsets.md
+++ b/slides/k8s/statefulsets.md
@@ -255,7 +255,7 @@ spec:
 
 ## Using a Persistent Volume Claim
 
-Here a Pod definition like the ones shown earlier, but using a PVC:
+Here is a Pod definition like the ones shown earlier, but using a PVC:
 
 ```yaml
 apiVersion: v1